Troubleshooting; Possible Cause - Scheppach HM90MP Original Bedienungsanleitung Und Ersatzteilliste

14. Troubleshooting

Fault

Possible cause

Motor does not work Motor, cable or plug defective, the mains
circuit breaker switched off
The motor starts Voltage too low, coils damaged, capaci-
up slowly and does tor burnt
not reach operating
speed.
Motor makes exces- Coils damaged, motor defective
sive noise
The motor does not Circuits in the network are overloaded
reach its full power. (lamps, other motors, etc.)
Motor overheats Overloading of the motor, insufficient
easily. cooling of the motor
Saw cut is rough or Saw blade dull, tooth shape not appropri-
wavy ate for the material thickness
Workpiece pulls away Excessive cutting pressure and/or saw
and/or splinters blade not suitable for use
34 | GB
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Remedy
Arrange for inspection of the machine by a special-
ist.
Never repair the motor yourself. Danger!
Check fuses and replace as necessary
Contact the utility provider to check the voltage.
Arrange for inspection of the motor by a special-
ist. Arrange for replacement of the capacitor by a
specialist
Arrange for inspection of the motor by a specialist
Do not use any other equipment or motors on the
same circuit
Avoid overloading the motor while cutting, remove
dust from the motor in order to ensure optimal cool-
ing of the motor
Re-sharpen saw blade and/or use suitable saw
blade
Insert suitable saw blade